662654097336 has 64 divisors (see below), whose sum is σ = 2065415374080. Its totient is φ = 172117946880.

The previous prime is 662654097331. The next prime is 662654097359. The reversal of 662654097336 is 633790456266.

It is a super-2 number, since 2×662654097336² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (662654097331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179287681 + ... + 179291376.

It is an arithmetic number, because the mean of its divisors is an integer number (32272115220).

Almost surely, 2^662654097336 is an apocalyptic number.

662654097336 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

662654097336 is an abundant number, since it is smaller than the sum of its proper divisors (1402761276744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

662654097336 is a wasteful number, since it uses less digits than its factorization.

662654097336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358579084 (or 358579080 counting only the distinct ones).

The product of its (nonzero) digits is 29393280, while the sum is 57.

The spelling of 662654097336 in words is "six hundred sixty-two billion, six hundred fifty-four million, ninety-seven thousand, three hundred thirty-six".